localStorage : boolean Is localStorage available? Source code:

cancelFullscreen : string If the browser supports the Full Screen API this holds the call you need to use to cancel it.

css3D : boolean Is css3D available? Source code:

iPhone4 : boolean Is running on iPhone4? Source code:

vibration : boolean Does the device support the Vibration API? Source code:

<static> getAspectRatio(object) → {number}

new DOM() DOM utility class. Provides a useful Window and Element functions as well as cross-browser compatibility buffer.

mobileSafari : boolean Set to true if running in Mobile Safari. Source code:

ejecta : boolean Is the game running under Ejecta? Source code:

support32bit : boolean Does the device context support 32bit pixel manipulation using array buffer views?